I tried this as a female since other dual headed vibrators had too much space between them. It's an excellent shape. The top part inserts smoothly into the vagina and the bottom touches the clitoral area perfectly -- much better than the We Vibe and Leaf Bloom (both of which I've tried). I'm 5'1" and a size 0 petite, so the We Vibe and Leaf Bloom both extended way past my pubic bone -- too far for their strong vibrating ends to touch anything. The only major complaints I have are the lack of a vibrating motor at the top end and the short battery life.

Compared to other female vibrators like We Vibe, Leaf and Lelo, the battery life is pretty short. Short battery life might be a good thing if you're a guy and don't want to overstimulate the nerves around your prostate. (You might pass out.) But if you're female, be warned of the short battery life. When it runs fully charged on a high setting, it lasts for a little under an hour.

It also only vibrates at the base. If the entire instrument vibrated, I imagine the sensations would be amazingly effective. Those are my only complaints, however. Great packaging, good smooth high quality material, waterproof. Great toy for females if you've tried the dual headed We Vibe or Leaf Bloom and found them to be too long to reach your areas of stimulation.

For guys who want to try a toy with dual vibrating motors, longer battery life and power, the We Vibe and Leaf Bloom may be good alternatives. Just remember to monitor yourself for dizziness, a drop in blood pressure or other signs of over stimulation. The We Vibe and Leaf Bloom can be very powerful and run for a much longer time. Also be aware that they have much more space between their two vibrating heads with a bit of a thin dead zone in between.

Females can insert the top end into the vagina and let the bottom end rest on the clitoral area.